Humans can detect sounds at 20,000 times per second, while dogs can sense frequencies of 30,000 times per second.
RE: Walk with my ATHENS dog
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Walk with my ATHENS dog
Walk with my ATHENS dog
Humans can detect sounds at 20,000 times per second, while dogs can sense frequencies of 30,000 times per second.
Оal it's really impressive thanks for that information really did know it.
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